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What does “abstract over” mean?
...or example, consider a program that takes the sum of the numbers 1, 2, and 3:
val sumOfOneTwoThree = 1 + 2 + 3
This program is not very interesting, since it's not very abstract. We can abstract over the numbers we're summing, by integrating all lists of numbers under a single symbol ns:
def sum...
Best practices for exception management in Java or C# [closed]
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answered Jan 3 '09 at 18:49
Brian RasmussenBrian Rasmussen
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Is there a literal notation for an array of symbols?
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edited Apr 20 '16 at 16:39
Phil Ross
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answered ...
How do I add a password to an OpenSSH private key that was generated without a password?
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Command line: piping find results to rm
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answered Jun 25 '12 at 15:03
Lev LevitskyLev Levitsky
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TypeError: 'dict_keys' object does not support indexing
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Clearly you're passing in d.keys() to your shuffle function. Probably this was written with py...
Add unique constraint to combination of two columns
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Once you have removed your duplicate(s):
ALTER TABLE dbo.yourtablename
ADD CONSTRAINT uq_your...
C++ Best way to get integer division and remainder
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answered Aug 15 '11 at 20:23
cnicutarcnicutar
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